CN219524148U - Linkage brake parking device - Google Patents
Linkage brake parking device Download PDFInfo
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- CN219524148U CN219524148U CN202320905937.8U CN202320905937U CN219524148U CN 219524148 U CN219524148 U CN 219524148U CN 202320905937 U CN202320905937 U CN 202320905937U CN 219524148 U CN219524148 U CN 219524148U
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- brake
- generating device
- wire
- parking
- operating device
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Abstract
The utility model relates to a linkage brake parking device, which comprises a linkage brake system, an independent brake system and a brake locking rod, wherein the linkage brake system comprises a first brake operation device, a first brake generation device, a first brake wire and a second brake wire, the independent brake system comprises a second brake operation device, a second brake generation device and a brake connecting piece, and the brake locking rod is pivoted on the first brake operation device. A first brake lever of the first brake operating device is provided with a first clamping position and a second clamping position, the brake locking rod is provided with an interference part, the interference part can selectively contact and interfere with the first clamping position, the first brake generating device and the second brake generating device are braked to generate braking so as to achieve a parking effect, or the second clamping position is contacted and interfered, and the first brake generating device is braked to generate braking so as to achieve the parking effect.
Description
Technical Field
The present utility model relates to a linkage brake parking device, and more particularly to a linkage brake parking device suitable for a motorcycle.
Background
In order to improve the riding safety of the motorcycle, a linkage braking system is required to be installed so as to effectively shorten the braking distance.
Please refer to fig. 1 and 2, which are a side view of a conventional brake parking device and a sectional view A-A of fig. 1, respectively. In the prior art, a brake parking device 9 is shown, which is disclosed in the patent publication CN108883809, the brake locking lever 93 is disposed on a brake bracket 92 via a second support mounting member 95, when a rider operates a brake locking lever 93, a locking pin 96 of the brake locking lever 93 is engaged with a brake equalizer 94, at this time, the brake equalizer 94 cannot return to an initial state, and the brake equalizer 94 applies a braking force to the rear wheel for a long time to achieve the parking purpose.
However, in general, the parking device is provided on the rear wheel, but in many small motorcycles, the motorcycle is parked by using a main stand, and at this time, the rear wheel is suspended, so that the parking device provided is reduced in effect.
The inventor has made many studies and experiments to complete the present utility model, which is a linking brake parking device that solves the above problems.
Disclosure of Invention
The main purpose of the present utility model is to provide a linkage brake parking device, wherein a first clamping position and a second clamping position are arranged on a first brake lever, and an interference part which can correspond to the first clamping position or the second clamping position is arranged on a brake locking lever, so that a rider can contact the interference part to interfere the first clamping position according to the use condition of the vehicle, brake a first brake generating device and a second brake generating device to generate a brake so as to achieve a parking effect, or contact the interference part to interfere the second clamping position, and brake the first brake generating device to generate a brake so as to achieve the parking effect. Therefore, the utility model can solve the problem that the parking device can reduce the due effect when only the first brake generating device is braked because the rear wheel is in a suspended state when the motorcycle is parked by using the main foot rest mode in the prior art.
In order to achieve the above-mentioned objective, the linkage brake parking device of the present utility model includes a linkage brake system, an independent brake system and a brake locking lever, wherein the linkage brake system includes a first brake operating device, a first brake generating device, a first brake wire and a second brake wire, the independent brake system includes a second brake operating device, a second brake generating device and a brake connecting piece, and the brake locking lever is pivoted to the first brake operating device; the first brake wire can transmit the force applied by the first brake operating device to the first brake generating device to generate a braking effect, the second brake wire can transmit the force applied by the first brake operating device to the independent brake system, and the brake connecting piece can transmit the force applied by the second brake operating device to the second brake generating device to enable the second brake generating device to generate a braking effect.
A first brake lever of the first brake operating device is provided with a first clamping position and a second clamping position, the brake locking rod is provided with an interference part, the interference part can selectively contact and interfere with the first clamping position, the first brake generating device and the second brake generating device are braked to generate braking so as to achieve a parking effect, or the second clamping position is contacted and interfered, and the first brake generating device is braked to generate braking so as to achieve the parking effect. Through the design, a rider can select the first brake generating device and the second brake generating device to park simultaneously according to the using condition of the vehicle, or park only by the first brake generating device, so that the design is an optimal design.
The first brake operating device can comprise a first fixing frame, a balance piece and a first brake lever, wherein the first fixing frame is arranged on a handle or a frame, the balance piece is pivoted on the first fixing frame through a second pivot point and is provided with a second positioning part, the first brake lever is pivoted on the balance piece through a first pivot point and is provided with a first positioning part, the first brake wire can transmit the force applied by the first positioning part to the first brake generating device so as to enable the first brake generating device to generate a brake effect, the second brake wire can transmit the force applied by the second positioning part to an independent brake system, and the brake connecting piece can transmit the force applied by the second brake operating device to the second brake generating device so as to enable the second brake generating device to generate the brake effect.
The first brake wire may include a first inner wire and a first sleeve with a portion covering the first inner wire, one end of the first inner wire is connected to the first positioning portion, the other end is connected to the first brake generating device, one end of the first sleeve is arranged on the first fixing frame, the other end is connected to the first brake generating device, the second brake wire may include a second inner wire and a second sleeve with a portion covering the second inner wire, one end of the second inner wire is connected to the second positioning portion, the other end is connected to the second brake operating device, one end of the second sleeve is arranged on the first fixing frame, the other end is connected to the second brake operating device, one end of the brake connecting piece is connected to the second brake operating device, and the other end is connected to the second brake generating device.
The first inner line may be between the first clamping position and a second clamping position.
The foregoing summary and the following detailed description are exemplary in nature and are intended to further illustrate the utility model as claimed. Other objects and advantages of the present utility model will be apparent from the following detailed description and the accompanying drawings.
Drawings
Fig. 1 is a side view of a conventional brake parking device.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a configuration diagram of an interlocking brake parking device according to a preferred embodiment of the present utility model.
FIG. 4 is a side view of the first brake operating device and the brake locking lever in accordance with a preferred embodiment of the present utility model.
Fig. 5 is a partial view in the a direction of fig. 4.
Fig. 6 is a B-B cross-sectional view of fig. 5.
FIG. 7 is a side view of a first brake operating device and a first state of a brake locking lever according to a preferred embodiment of the present utility model.
Fig. 8 is a partial cross-sectional view of fig. 7.
FIG. 9 is a side view of a preferred embodiment of the present utility model in a first state of independent braking system failure.
Fig. 10 is a partial cross-sectional view of fig. 9.
FIG. 11 is a side view of a second state of the brake locking lever and the first brake operating device in accordance with a preferred embodiment of the present utility model.
Fig. 12 is a partial cross-sectional view of fig. 11.
FIG. 13 is a side view of a second state of a preferred embodiment of the present utility model when the first brake lever is released.
Fig. 14 is a partial cross-sectional view of fig. 13.
Description of main reference numerals:
1. linkage brake system
10. Handle grip
2. Independent braking system
3. Brake locking lever
31. Interference part
4. First brake operating device
41. First fixing frame
411. First pivot point
412. Second pivot point
413. Third pivot point
42. First brake lever
421. First positioning part
422. First clamping position
423. Second clamping position
424. Interference position
43. Balancing piece
431. Second positioning part
45. Elastic piece
5. Second brake operating device
51. Brake master cylinder
52. Rebound spring
6. First brake generating device
61. Drum brake structure
62. Rebound spring
63. Brake rocker arm
7. Second brake generating device
71. Disc brake structure
81. First brake wire
811. First inner line
812. First sleeve pipe
82. Second brake wire
821. Second inner line
822. Second sleeve
83. Brake connector
9. Brake parking device
92. Brake bracket
93. Brake locking lever
94. Brake equalizer
95. Second support mounting member
96. Locking pin
Detailed Description
Referring to fig. 3 to 6, there are respectively a configuration diagram of an interlock brake parking device, a side view of a first brake operating device and a brake locking lever, a partial view in a direction a of fig. 4, and a sectional view B-B of fig. 5 according to a preferred embodiment of the present utility model. Fig. 3 shows a linkage brake parking device, which comprises a linkage brake system 1, an independent brake system 2 and a brake locking rod 3. The linkage brake system 1 includes a first brake operating device 4, a first brake generating device 6, a first brake wire 81 and a second brake wire 82. The independent brake system 2 includes a second brake operating device 5, a second brake generating device 7, and a brake connecting member 83. In this embodiment, the first brake operating device 4 is connected to the first brake generating device 6 by a first brake wire 81, so that a drum brake structure 61 of the first brake generating device 6 can actuate the brake. The first brake generating device 6 is a drum brake, and comprises a drum brake structure 61, a rebound spring 62 and a brake rocker 63, wherein the rebound spring 62 is disposed between the drum brake structure 61 and the brake rocker 63, and can directly or indirectly apply force to the first brake wire 81 for a long time to reset the first brake wire 81. A brake master cylinder 51 of the second brake operating device 5 is connected with the second brake generating device 7 through a brake connecting piece 83, so that a disc brake structure 71 of the second brake generating device 7 can actuate the brake, and the second brake operating device 5 also comprises a rebound spring 52, which can directly or indirectly apply force to the second brake wire 82 for a long time, so that the second brake wire 82 is reset. The second brake generating device 7 is a disc brake, the brake connecting piece 83 is a brake oil pipe, but not limited thereto, the second brake generating device 7 may be a drum brake, and the brake connecting piece 83 may be a brake wire. The first brake operating device 4 is further connected to the second brake operating device 5 through a second brake wire 82, so that the disc brake structure 71 of the second brake generating device 7 can actuate the brake to achieve the effect of linkage brake. Further, the brake lock lever 3 is pivotally provided on the first brake operating device 4.
As shown in fig. 4 to 6, the first brake operating device 4 includes a first fixing frame 41, a balancing member 43 and a first brake lever 42, the first fixing frame 41 is disposed on a handle 10 or a vehicle frame, the balancing member 43 is pivotally connected to the first fixing frame 41 by a second pivot point 412 and is provided with a second positioning portion 431, the first brake lever 42 is pivotally connected to the balancing member 43 by a first pivot point 411 and is provided with a first positioning portion 421, the first brake wire 81 includes a first inner wire 811 and a first sleeve 812 partially covering the first inner wire 811, one end of the first inner wire 811 is connected to the first positioning portion 421, the other end is connected to the first brake generating device 6, and one end of the first sleeve 812 is disposed on the first fixing frame 41, and the other end is connected to the first brake generating device 6, so that the force applied by the first positioning portion 421 can be transmitted to the first brake generating device 6 by the first brake wire 81 to generate a braking effect. The second brake wire 82 includes a second inner wire 821 and a second sleeve 822 partially covering the second inner wire 821, one end of the second inner wire 821 is connected to the second positioning portion 431, the other end is connected to the second brake operating device 5, one end of the second sleeve 822 is disposed on the first fixing frame 41, and the other end is connected to the second brake operating device 5, so that the force applied by the second positioning portion 431 can be transmitted to the independent brake system 2 through the second brake wire 82. The brake connector 83 transmits the force applied by the second brake operating device 5 to the second brake generating device 7, so that the second brake generating device 7 generates a braking effect.
In addition, a first brake lever 42 of the first brake operating device 4 is provided with a first locking position 422 and a second locking position 423. The brake locking lever 3 is pivoted to the first fixing frame 41 by a third pivot 413, the brake locking lever 3 is provided with an interference portion 31, and an elastic member 45 is disposed between the brake locking lever 3 and the first fixing frame 41 to apply force to one side of the brake locking lever 3, so that the interference portion 31 can selectively contact and interfere with the first clamping position 422, and the first brake generating device 6 and the second brake generating device 7 generate braking to achieve a parking effect, or contact and interfere with the second clamping position 423, and the first brake generating device 6 generates braking to achieve a parking effect. In the present embodiment, the first inner line 811 is between the first and second clamping positions 422 and 423.
Please refer to fig. 7 and 8, which are a side view and a partial cross-sectional view of a first state of the brake operating device and the brake locking lever according to a preferred embodiment of the present utility model, respectively. As shown in the figure, when the rider operates the first brake lever 42, the first brake lever 42 pulls the first inner wire 811 of the first brake wire 81 via the first positioning portion 421 with the first pivot point 411 as a pivot point, and the first inner wire 811 causes the drum brake structure 61 of the first brake generating device 6 to actuate to generate braking force. When the first brake lever 42 takes the first pivot point 411 as a pivot point, the resultant force of the first brake lever 42 pulling the first inner wire 811 will be received, and the resultant force will push the balance member 43 to rotate, so that the balance member 43 will apply force to the second inner wire 821 of the second brake wire 82, and the independent brake system 2 will also brake the vehicle. While the rider continues to operate the first brake lever 42, the rider also operates the brake lock lever 3 to cause the interference portion 31 of the brake lock lever 3 to interfere with the first detent 422 of the first brake lever 42 to form the first state as shown in the drawing, at this time, the rider no longer applies force to the first brake lever 42, the first detent 422 of the first brake lever 42 interfering with the brake lock lever 3 will become a fulcrum, the drum brake structure 61 of the first brake generating device 6 is not yet released, and the rebound spring 62 continues to apply force to the first inner wire 811 of the first brake wire 81, causing the first brake lever 42 to continue to apply force to the balance piece 43 at the first pivot point 411, causing the balance piece 43 to remain applying force to the second inner wire 821 of the second brake wire 82, causing the independent brake system 2 to remain in the braked state. At this time, both the first brake generating device 6 and the second brake generating device 7 can maintain the braking state of the vehicle in a state where the rider is no longer applying force to the first brake lever 42, even if the rider parks the vehicle with the main stand to suspend the rear wheels, the front wheels can maintain the braking, and the parking stability of the vehicle can be further improved.
Please refer to fig. 9 and 10, which are a side view and a partial sectional view of fig. 9 when the independent brake system in the first state fails according to a preferred embodiment of the present utility model. As shown in the figure, when the first clamping position 422 of the first brake operating device 4 is in the first state of contact interference with the interference portion 31 of the brake locking lever 3 and the independent brake system 2 loses the braking function due to the abnormality of the independent brake system 2 in the parking process, the balance piece 43 will pull the second inner wire 821 of the second brake wire 82 to make the first brake lever 42 contact with the first fixing frame 41 and support at an interference position 424. Thus, the first inner wire 811 of the first brake wire 81 is maintained in a pulled state, and the brake is not released from the drum brake structure 61 of the first brake generating device 6, and is maintained in a parking state.
Please refer to fig. 11 and 12, which are a side view and a partial sectional view of fig. 11, respectively, illustrating a second state of the first brake operating device and the brake locking lever according to a preferred embodiment of the present utility model. As shown in the figure, when the rider operates the first brake lever 42 to brake the vehicle by the first brake generating device 6 and the second brake generating device 7, the rider operates the brake lock lever 3 to bring the interference portion 31 of the brake lock lever 3 into contact with and interference with the second engaging portion 423 of the first brake lever 42 to form a second state as shown in the figure.
Please refer to fig. 13 and 14, which are a side view and a partial cross-sectional view of fig. 13 when the first brake lever is released in the second state according to a preferred embodiment of the present utility model. As shown in the figure, the rider no longer applies force to the first brake lever 42, the second locking position 423 of the first brake lever 42 interfering with the brake locking lever 3 will become a fulcrum, at this time, the drum brake structure 61 of the first brake generating device 6 is not released yet, and the rebound spring 62 continuously applies force to the first inner wire 811 of the first brake wire 81, so that the first brake lever 42 continuously applies force to the balance member 43 in the opposite direction at the first pivot point 411, so that the balance member 43 no longer applies force to the second inner wire 821 of the second brake wire 82, at this time, the independent brake system 2 will be released from the braking force, that is, only the first brake generating device 6 is provided with the braking action in the parking second state of the first brake operating device 4 and the brake locking lever 3.
The foregoing embodiments are merely illustrative, and the scope of the utility model is defined by the claims rather than by the foregoing embodiments.
Claims (4)
1. The linkage brake parking device comprises a linkage brake system, an independent brake system and a brake locking rod, wherein the linkage brake system comprises a first brake operation device, a first brake generation device, a first brake wire and a second brake wire, the independent brake system comprises a second brake operation device, a second brake generation device and a brake connecting piece, and the brake locking rod is pivoted to the first brake operation device; the first brake wire can transmit the force applied by the first brake operating device to the first brake generating device to generate a braking effect, the second brake wire can transmit the force applied by the first brake operating device to the independent brake system, and the brake connecting piece can transmit the force applied by the second brake operating device to the second brake generating device to enable the second brake generating device to generate a braking effect;
the method is characterized in that: a first brake lever of the first brake operating device is provided with a first clamping position and a second clamping position, the brake locking rod is provided with an interference part, the interference part can selectively contact and interfere with the first clamping position to brake the first brake generating device and the second brake generating device to generate braking so as to achieve a parking effect, or contact and interfere with the second clamping position to brake the first brake generating device to generate braking so as to achieve the parking effect.
2. The linkage brake parking device according to claim 1, wherein the first brake operating device comprises a first fixing frame, a balancing piece and a first brake lever, the first fixing frame is arranged on a handle or a frame, the balancing piece is pivoted on the first fixing frame through a second pivot point and is provided with a second positioning part, the first brake lever is pivoted on the balancing piece through a first pivot point and is provided with a first positioning part, the first brake wire can transmit the force applied by the first positioning part to the first brake generating device so as to enable the first brake generating device to generate a brake effect, the second brake wire can transmit the force applied by the second positioning part to the independent brake system, and the brake connecting piece can transmit the force applied by the second brake operating device to the second brake generating device so as to enable the second brake generating device to generate a brake effect.
3. The linkage brake parking device according to claim 2, wherein the first brake wire comprises a first inner wire and a first sleeve partially covering the first inner wire, one end of the first inner wire is connected to the first positioning portion, the other end is connected to the first brake generating device, one end of the first sleeve is arranged on the first fixing frame, the other end is connected to the first brake generating device, the second brake wire comprises a second inner wire and a second sleeve partially covering the second inner wire, one end of the second inner wire is connected to the second positioning portion, the other end is connected to the second brake operating device, one end of the second sleeve is arranged on the first fixing frame, the other end is connected to the second brake operating device, one end of the brake connecting piece is connected to the second brake operating device, and the other end is connected to the second brake generating device.
4. The brake parking device according to claim 3, wherein the first inner line is interposed between the first and second locking positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905937.8U CN219524148U (en) | 2023-04-21 | 2023-04-21 | Linkage brake parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905937.8U CN219524148U (en) | 2023-04-21 | 2023-04-21 | Linkage brake parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219524148U true CN219524148U (en) | 2023-08-15 |
Family
ID=87632996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320905937.8U Active CN219524148U (en) | 2023-04-21 | 2023-04-21 | Linkage brake parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219524148U (en) |
-
2023
- 2023-04-21 CN CN202320905937.8U patent/CN219524148U/en active Active
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| GR01 | Patent grant |